From d022a92c5b02ff9277ec6355a2e5e7e5d6469e32 Mon Sep 17 00:00:00 2001
From: Kai Arulkumaran <Kaixhin@users.noreply.github.com>
Date: Thu, 10 Nov 2016 14:04:46 +0000
Subject: Add gnuplot.close() to documentation

Closes #15
---
 doc/file.md | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/doc/file.md b/doc/file.md
index 3fe6a1d..30c06ad 100644
--- a/doc/file.md
+++ b/doc/file.md
@@ -52,5 +52,10 @@ allows, `pdf` files are also supported.
 <a name="gnuplot.plotflush"></a>
 ### gnuplot.plotflush([n]) ###
 
-This command sends `unset output` to underlying gnuplot. Usefull for
+This command sends `unset output` to underlying gnuplot. Useful for
 flushing file based terminals.
+
+<a name="gnuplot.close"></a>
+### gnuplot.close() ###
+
+Closes open file handles. Prevents too many handles staying open if creating lots of plots.
-- 
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